florian.berthold
d43c7976ad
Panel alignment: - PCB offset 10mm from panel top - Component holes aligned: OLED@25mm, jacks@45mm, button@58mm - 4x M3 standoff holes at corners (5,5), (35,5), (5,75), (35,75) Updates: - Panel SVG and spec aligned with PCB layout - Mounting holes added to PCB (Edge.Cuts layer) - Regenerated Gerbers with mounting holes - Updated autoroute.py to add mounting holes automatically DRC: 0 unconnected, 7 cosmetic errors (courtyard overlaps)
149 lines
5.2 KiB
Markdown
149 lines
5.2 KiB
Markdown
# SN-L00 Panel Specification
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## Eurorack 8HP Panel Dimensions
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| Parameter | Value | Notes |
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|-----------|-------|-------|
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| Width | 40.30mm | 8 × 5.08mm (8HP) |
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| Height | 128.50mm | 3U standard |
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| Thickness | 1.5-2.0mm | Aluminum or PCB |
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| Corner radius | 0mm | Square corners |
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## Mounting Holes (Eurorack Rails)
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| Hole | X | Y | Diameter | Notes |
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|------|---|---|----------|-------|
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| Top Left | 7.5mm | 3.0mm | 3.2mm | Horizontal slot optional |
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| Top Right | 32.8mm | 3.0mm | 3.2mm | Horizontal slot optional |
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| Bottom Left | 7.5mm | 125.5mm | 3.2mm | Horizontal slot optional |
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| Bottom Right | 32.8mm | 125.5mm | 3.2mm | Horizontal slot optional |
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**Note**: Slots (elongated holes) of 3.2mm × 4mm allow for rail tolerance.
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## PCB Mounting
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The PCB (40×100mm) mounts horizontally behind the panel.
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| Parameter | Value | Notes |
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|-----------|-------|-------|
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| PCB offset from panel top | 10mm | PCB top edge at panel Y=10mm |
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| PCB offset from panel bottom | 18.5mm | Clearance for power header |
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| Standoff length | 10mm | M3 hex standoffs |
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| Standoff holes | 3.2mm | M3 clearance |
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### Standoff Mounting Holes
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| Hole | Panel X | Panel Y | PCB X | PCB Y |
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|------|---------|---------|-------|-------|
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| Top Left | 5mm | 15mm | 5mm | 5mm |
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| Top Right | 35mm | 15mm | 35mm | 5mm |
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| Bottom Left | 5mm | 85mm | 5mm | 75mm |
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| Bottom Right | 35mm | 85mm | 35mm | 75mm |
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Note: Bottom holes positioned above power section for routing clearance.
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## Component Holes
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All positions aligned with PCB layout (PCB offset = 10mm).
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| Component | Panel X | Panel Y | Diameter | Notes |
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|-----------|---------|---------|----------|-------|
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| OLED cutout | 20mm | 25mm | 28×12mm rect | Rectangular window |
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| Jack RETURN | 10mm | 45mm | 6.0mm | Thonkiconn PJ398SM |
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| Jack TRIG | 30mm | 45mm | 6.0mm | Thonkiconn PJ398SM |
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| Button | 20mm | 58mm | 7.0mm | For 6mm tactile + cap |
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| LED (status) | 32mm | 58mm | 3.0mm | For 3mm LED or light pipe |
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## Panel Layout Drawing
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```
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←─────── 40.30mm ───────→
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┌───────────────────────────┐ ─┬─ 0mm
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│ ○ ○ │ │ 3mm (rail mounting holes)
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│ │ │
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│ SubModular │ │ 12mm
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│ · · │ │ 15mm (standoff holes)
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│ ┌─────────────────┐ │ │
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│ │ │ │ │
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│ │ OLED │ │ │ 19-31mm (display window @ 25mm)
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│ │ DISPLAY │ │ │
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│ │ │ │ │
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│ └─────────────────┘ │ │
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│ │ │
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│ ┌───┐ ┌───┐ │ │
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│ │ │ │ │ │ │
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│ │ ○ │ │ ○ │ │ │ 45mm (jacks)
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│ │ │ │ │ │ │
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│ └───┘ └───┘ │ │
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│ RETURN TRIG │ │ 52mm (labels)
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│ │ │
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│ ◯ • │ │ 58mm (button + LED)
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│ BTN PWR │ │
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│ │ │
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│ SN-L00 │ │ 72mm
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│ │ │
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│ │ │
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│ │ │
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│ LATENCY TESTER │ │ 95mm
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│ │ │
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│ · · │ │ 85mm (standoff holes)
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│ │ │
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│ │ │
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│ ○ ○ │ │ 125.5mm (rail mounting holes)
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└───────────────────────────┘ ─┴─ 128.5mm
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```
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## OLED Display Window
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The 0.91" 128×32 OLED module dimensions:
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| Parameter | Value |
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|-----------|-------|
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| Module size | ~38 × 12mm |
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| Active area | ~22 × 6mm |
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| Mounting | Pin header on edge |
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**Panel cutout**: 28mm × 12mm rectangle, centered at (20mm, 25mm)
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## Material Options
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### Option A: Aluminum (Professional)
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- Material: 1.5mm aluminum 5052-H32
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- Finish: Brushed, anodized black
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- Printing: Laser engraved or UV printed
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- Cost: ~€10-15/panel (qty 5)
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### Option B: PCB Panel (DIY-friendly)
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- Material: 1.6mm FR4
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- Finish: Black soldermask, ENIG
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- Printing: Silkscreen white
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- Cost: ~€2-5/panel (qty 5 from PCBWay)
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### Option C: Acrylic (Budget)
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- Material: 3mm black acrylic
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- Finish: Laser cut
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- Printing: Engraved or adhesive labels
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- Cost: ~€3-5/panel
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## Hardware Required
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| Item | Qty | Notes |
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|------|-----|-------|
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| M3×10mm standoff | 4 | Hex, male-female |
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| M3×6mm screw | 4 | Pan head, for PCB side |
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| M3 nut | 4 | Or use female-female standoffs |
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| Thonkiconn nut | 2 | Included with jacks |
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## Assembly
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1. Insert standoffs through panel holes, secure with nuts on front
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2. Mount jacks through panel, finger-tighten nuts
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3. Align PCB with standoffs and jack pins
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4. Secure PCB to standoffs with M3 screws
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5. Fully tighten jack nuts
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6. Attach OLED module to PCB header
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